| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.34 | 4.267% | $44.1466 | $44.15 | $44.15 | $44.10 |
| Purchase #2 | $140.63 | 9.779% | $154.3822 | $154.38 | $154.40 | $154.40 |
| Purchase #3 | $246.79 | 6.184% | $262.0515 | $262.05 | $262.05 | $262.10 |
| Purchase #4 | $142.78 | 8.510% | $154.9306 | $154.93 | $154.95 | $154.90 |
| Purchase #5 | $93.84 | 6.487% | $99.9274 | $99.93 | $99.95 | $99.90 |
| Purchase #6 | $86.58 | 7.345% | $92.9393 | $92.94 | $92.95 | $92.90 |
| Purchase #7 | $104.62 | 9.160% | $114.2032 | $114.20 | $114.20 | $114.20 |
| 7 purchase totals = | $857.58 | $922.5808 | $922.58 | $922.65 | $922.50 | |